Préizerdaul (Luxembourgish pronunciation: [ˈpʀəɪ̯tsɐdɑʊ̯l] ⓘ) is a commune in western Luxembourg, in the canton of Redange.

Until 17 July 2001, it was known as Bettborn, after its administrative centre.

[1] Préizerdaul was the first commune to change its name since before the First World War; to date, it is the only commune to have changed its name to a name of Luxembourgish origin.

Towns within the commune include Bettborn, Platen, Pratz, and Reimberg.

This Luxembourg location article is a stub.